ASSEMBLY INSTRUCTIONS for DATASAFE TM HX and HX FRONT TERMINAL UBC BATTERY RACKS

Transcription

1 US-HXRACK-IM-002 ASSEMBLY INSTRUCTIONS for DATASAFE TM HX and HX FRONT TERMINAL UBC BATTERY RACKS Read all instructions carefully and observe all warnings before installation. See Installation, Operation and Maintenance Instructions for battery information. 1. GENERAL INFORMATION DataSafe TM HX and HX front terminal UBC battery racks are available in 1 Tier through 5 Tier configurations. Rack lengths are determined by a pre-set number of battery blocs (blocs) per tier. Number of DataSafe blocs per tier: 6HX800: 4, 5, 6, or 10 12HX205*: 8, 10, 12 or 20 12HX300: 4, 5, 6 or 10 12HX330: 4, 5, 6 or 10 12HX400: 4, 5, 6 or 10 12HX500, 505, 540: 4, 5, 6 or 10 16HX550F: 4, 5 or 6 16HX800F, 925F: 4, 5 or 6 * The 12HX205 battery rack is a 2 Row per Tier design. Racks are available in non-seismic and seismic versions. The seismic versions have been qualified to UBC Zone 4 Essential, for at or below grade installations. Racks are supplied unassembled. The components consist of: corner frames, cross braces, shelves, top cover, assembly hardware and retainers (seismic racks only). This manual covers the assembly of the DataSafe HX and HX front terminal battery rack models separately. For PowerSafe VE battery models, use the HX section. 2. SAFETY PRECAUTIONS Assemble racks in accordance with the instructions contained in this document without deviations. Refer to UBC, OSHA and EPA regulations and other federal, state or local ordinances that pertain to battery installation and storage. Refer to additional safety precautions contained in the DataSafe TM HX and HX front terminal Installation, Operation and Maintenance Instructions. For installations where grounding is required for NEC and/or other federal, state or local codes, refer to the section on rack grounding in this manual. 3. SERVICE INFORMATION Should you require installation supervision, service, parts, accessories or maintenance, EnerSys has a service organization to assist with your new rack purchase. Contact your nearest EnerSys office or call the corporate number listed on the back of this manual and ask for EnerSys Reserve Power Service. 4. INSPECTION OF BATTERY PACK COMPONENTS Upon receipt, check each package against the packing list to ensure all components and quantities are correct. Publication No. US-HXRACK-IM August 2009 Page 1 of 16

2 Inspect for visual damage while the carrier representative is still on-site. Make note of any damage. If any part has not been received or has been damaged, DO NOT proceed with installation until all parts are available. 5. INSTALLATION CONSIDERATIONS If you have any questions concerning the following installation considerations, contact your EnerSys sales representative. Consider available floor space, including aisles for bloc installation, maintenance, and possible bloc replacement. Aisle spacing should be in accordance with the NEC. ALL OTHER APPLICABLE CODE REQUIREMENTS SHOULD ALSO BE CONSIDERED. Minimum clearance between seismic racks and any objects (including walls, equipment and other racks) is recommended to be 4 in. (100 mm). NO SEISMIC RACKS SHOULD BE BUTTED TOGETHER, END-TO-END OR BACK-TO-BACK. If inter-rack cable connectors are provided by EnerSys, they are based on a rack spacing of 4 in. (100 mm); any length over this is the responsibility of the purchaser. The floor/mounting platform must be reasonably level. Shimming up to 0.25 in. (6 mm) maximum may be used to have cell support rails level both frontto-back and side-to-side. Shims and shimming hardware are user supplied. The floor/mounting platform must be capable of supporting the weight of the bloc and rack system, as well as any auxiliary equipment. ALL APPLICABLE CODE REQUIREMENTS SHOULD BE CONSIDERED. FLOOR ANCHORING AND ITS DESIGN ARE THE RESPONSIBILITY OF THE PURCHASER. Anchoring should meet all federal, state and local codes and industry standards. 6. INSTALLATION EQUIPMENT AND SUPPLIES Before working with the battery rack system, ensure that you have the tools and equipment listed below. Chalk line Concrete drill (for floor anchors) Floor shims (user-supplied) Level Ohmmeter (for ground testing) Open end/box wrenches (SAE dimensions) Ratchet set w/ sockets (SAE dimensions) Square Tape measure Torque wrench ( ft-lb.) Table 1 - Torque Specifications Bolt Size ½-13 Torque ft-lb. Nm Page 2 of 16 Publication No. US-HXRACK-IM-002 August 2009

3 7. DATASAFE TM HX FRONT TERMINAL UBC BATTERY RACK ASSEMBLY TOP COVER 7.1 DATASAFE TM HX FRONT TERMINAL UBC BATTERY RACK FLOOR ANCHORING FLOOR ANCHORING AND ITS DESIGN ARE THE RESPONSIBILITY OF THE PURCHASER. Contact your EnerSys sales representative if you have any questions. Refer to the rack assembly drawing for corner frame and anchor bolt layout. Each rack requires 4 anchor bolts. Anchoring holes are 0.56 in. (14.2 mm) diameter. Mark locations for anchor bolts. It may be helpful to assemble the corner frames, bottom shelf and top cover to use as a template to mark the locations of the anchor bolts. See Figure 7.1 and Sections 7.2, 7.3 and 7.4 for assembly instructions. CAUTION: The partial rack assembly will have to be moved to install the anchors. Use appropriate lifting equipment to avoid injury. BOTTOM SHELF Figure 7.1 CORNER FRAMES Install anchor bolts as indicated by the manufacturer s instructions. 7.2 DATASAFE TM HX FRONT TERMINAL UBC BATTERY RACK BOLTED CONNECTIONS All bolted connections will be made with ½-13 x 1.75 Hex Bolts and associated hardware. Torque bolted connections per Table 1. Bolted connections should be assembled per Figure 7.2. Figure 7.2 Publication No. US-HXRACK-IM August 2009 Page 3 of 16

4 7.3 DATASAFE TM HX FRONT TERMINAL UBC BATTERY RACK SEISMIC SHELF PREPARATION Seismic racks require neoprene strips to be installed on the shelves and top cover. Install the self-adhesive strips per the following: Top Cover: inside bottom of flanges, see Figure 7.3a. Shelf: inside bottom of flanges and back lip of shelf, see Figure 7.3b. Bottom Shelf: back lip of shelf, see Figure 7.3c. NEOPRENE STRIPS Figure 7.3a - Top Cover Non-seismic racks do not require the neoprene strips. NEOPRENE STRIPS Figure 7.3b - Shelf NEOPRENE STRIPS Figure 7.3c - Bottom Shelf Page 4 of 16 Publication No. US-HXRACK-IM-002 August 2009

5 7.4 DATASAFE TM HX FRONT TERMINAL UBC BATTERY RACK FRAME ASSEMBLY This rack is best assembled with a minimum of 2 people. Refer to the rack assembly drawing in addition to this manual. A seismic, 5 Tier rack is shown. This rack has 4 corner frames to which the shelves, top and cross braces will be fastened to. See Figure 7.4a. Attach the bottom shelf to the 4 corner frames per Figure 7.4b. The 3-hole pattern in the bottom shelf is to have bolts in the upper and lower holes when fastening to each corner frame (middle hole is left empty). Finger tighten bolts. Attach the top cover to the 4 corner frames per Figure 7.4c. The 3-hole pattern in the top cover is to have bolts in the upper 2 holes when fastening to each corner frame (lower hole is left empty). Place bolts in each of the holes in the top and back of the top cover. Finger tighten bolts. Figure 7.4b Figure 7.4a Figure 7.4c Figure 7.4a Publication No. US-HXRACK-IM August 2009 Page 5 of 16

6 7.5 DATASAFE TM HX FRONT TERMINAL UBC BATTERY RACK SHELF ASSEMBLY The bottom shelf was installed in section 7.4; install the remaining shelves beginning at the lower portion of the rack and work up. The quantity of shelves will be dependent on the rack style purchased. A 1 Tier rack will not have any shelves. NOTE: It is recommended that blocs are not placed on the rack until all shelves are installed and all bolted connections are torqued per Table 1. Figure 7.5a Attach a shelf to the 4 corner frames per Figures 7.5a, 7.5b and 7.5c. The 3-hole pattern in the shelf is to have bolts in the upper 2 holes when fastening to each corner frame (lower hole is left empty). Finger tighten bolts. Figure 7.5b Page 6 of 16 Figure 7.5c Publication No. US-HXRACK-IM-002 August 2009

7 7.6 DATASAFE TM HX FRONT TERMINAL UBC BATTERY RACK CROSS BRACE ASSEMBLY Non-seismic racks will only have rear cross braces, seismic racks will have rear and side cross braces. Install the rear cross braces per Figure 7.6a. For seismic racks, install the side cross braces per Figure 7.6b. Torque ALL connections per Table 1. Figure 7.6a - Rear view of rack Figure 7.6b - Front view of rack Publication No. US-HXRACK-IM August 2009 Page 7 of 16

8 7.7 DATASAFE TM HX FRONT TERMINAL UBC BATTERY RACK CELL INSTALLATION Refer to DataSafe TM HX front terminal battery Installation, Operation and Maintenance Instructions for additional instructions. NOTE: The bottom tier(s) should contain the largest number of blocs when applicable. Make sure all bolts are torqued per Table 1 before installing blocs. Figure 7.7a Install blocs on shelves beginning on the bottom tier. Push each bloc as far back on the shelf as possible. Battery bloc spacing is determined by the handle tab on each jar. This tab should be touching the tab on the adjacent battery bloc for proper fit of the cell to cell connectors. Each tier is designed to have a tight bloc fit. There will approximately be a 1/8 in. (3 mm) gap between the blocs and rack when the tier is full. See Figures 7.7a, 7.7b and 7.7c. Figure 7.7b CAUTION: Use appropriate lifting equipment to move the blocs to avoid injury. Page 8 of 16 Figure 7.7c Publication No. US-HXRACK-IM-002 August 2009

9 7.8 DATASAFE TM HX FRONT TERMINAL UBC BATTERY RACK SEISMIC RACK RETAINERS Retainers are required on all seismic racks. Install seismic retainers per Figure 7.8. Torque all connections per Table GROUNDING RACK (OPTIONAL) Racks should be grounded when it is required for NEC and/or federal, state or local codes. Remove/Scratch paint as necessary keeping the exposed metal to a minimum. Install lug and cable (lug and cable not furnished by EnerSys.) Ohmmeter readings between each component and a common point on the frame must indicate continuity to ensure proper grounding. Figure 7.8 Publication No. US-HXRACK-IM August 2009 Page 9 of 16

10 8. DATASAFE TM HX UBC BATTERY RACK ASSEMBLY 8.1 DATASAFE TM HX UBC BATTERY RACK FLOOR ANCHORING FLOOR ANCHORING AND ITS DESIGN ARE THE RESPONSIBILITY OF THE PURCHASER. Contact your EnerSys sales representative if you have any questions. Refer to the rack assembly drawing for corner frame and anchor bolt layout. Each rack requires 4 anchor bolts. Anchoring holes are 0.56 in. (14.2 mm) diameter. Mark locations for anchor bolts. It may be helpful to assemble the corner frames, top cover and side cross braces to use as a template to mark the locations of the anchor bolts. See Figure 8.1 and Section 8.3 for assembly instructions. Figure 8.1 CAUTION: The partial rack assembly will have to be moved to install the anchors, use appropriate lifting equipment to avoid injury. Install anchor bolts as indicated by the manufacturer s instructions. 8.2 DATASAFE TM HX UBC BATTERY RACK BOLTED CONNECTIONS All bolted connections will be made with ½-13 Hex Bolts and associated hardware. Torque bolted connections per Table 1. Figure 8.2a Bolted connections (without cross braces) should be assembled per Figure 8.2a. Cross brace bolted connections should be assembled per Figure 8.2b. Figure 8.2b Page 10 of 16 Publication No. US-HXRACK-IM-002 August 2009

11 8.3 DATASAFE TM HX UBC BATTERY RACK FRAME ASSEMBLY This rack is best assembled with a minimum of 2 people. Refer to the rack assembly drawing in addition to this manual. A seismic, 3 tier rack is shown. This rack has 4 corner frames to which front supports, rear supports, side supports, top cover and cross braces will be fastened to. See Figure 8.3a. Loosely attach (finger-tight) top cover and 2 side cross braces on each side to sturdy the corner frames, see Figure 8.3b. Figure 8.3b Loosely attach (finger-tight) lower tier front and rear supports in the holes second from the bottom of the rack as shown in Figure 8.3c. Front supports have holes to mount the seismic retainer, these holes point toward the front of the rack. Rear supports have a flange that keeps the blocs on the rack, see Figure 8.3c insert. Continue to move up the rack installing the front and rear supports as shown in Figure 8.3d. FLANGE REAR SUPPORT NOTE: It is recommended that blocs are not placed on the rack until all supports are installed and all bolted connections are torqued per Table 1. Figure 8.3c Figure 8.3a Figure 8.3d Publication No. US-HXRACK-IM August 2009 Page 11 of 16

12 8.4 DATASAFE TM HX UBC BATTERY RACK CROSS BRACE ASSEMBLY Non-seismic racks will have less cross braces than seismic racks, consult rack assembly drawing. Install the lower tier side supports per Figure 8.4a. Working up the rack, install the side supports and side cross braces per Figures 8.4b and 8.4c. Install rear cross braces and shims per Figures 8.4d & e. Torque ALL connections per Table 1. Figure 8.4a Figure 8.4a Figure 8.4b Figure 8.4b Page 12 of 16 Publication No. US-HXRACK-IM-002 August 2009

13 Figure 8.4c Figure 8.4d Figure 8.4e Publication No. US-HXRACK-IM August 2009 Page 13 of 16

14 8.5 DATASAFE TM HX UBC BATTERY RACK BLOC INSTALLATION Refer to DataSafe TM HX battery Installation, Operation and Maintenance Instructions for additional battery information. NOTE: The bottom tier(s) should contain the largest number of blocs when applicable. Make sure ALL bolts are torqued per Table 1 before installing any blocs. Install blocs on supports beginning at the bottom tier. Push each bloc back as far as possible on each tier. Work up the rack, see Figures 8.5a & b. Figure 8.5a Figure 8.5b NOTE: For 12HX205 2 Row per Tier racks, see Figure 8.5c & d for assembly of additional supports to be assembled during the bloc installation. CAUTION: Use appropriate lifting equipment to move the blocs to avoid injury. Bloc spacing is determined by the string connectors. Consider the string + & - connections as blocs are loaded on the rack. Figure 8.5c Each tier is deigned to have a tight bloc fit. There will approximately be a 1/8 in. (3 mm) gap between the last bloc and the rack on a full tier. Page 14 of 16 Figure 8.5d Publication No. US-HXRACK-IM-002 August 2009

15 8.6 DATASAFE TM HX UBC BATTERY RETAINERS Retainers are required on all seismic racks. Install retainers. The retainer should not exert any force on the bloc jar after it is installed. A minimal gap (equal to the thickness of a business card) should exist between the installed retainer and jar. The retainer bolts do not have to be torqued tight but the lock washers must be flattened out against the retainer. See Figure DATASAFE TM HX UBC BATTERY FRONT CROSS BRACES Front cross braces are required on all seismic racks. Figure 8.6 Install cross braces and shims per Figure 8.7a & 8.7b. Torque all bolted rack connections per Table GROUNDING RACK Racks should be grounded when it is required for NEC and/or federal, state or local codes. Remove/Scratch paint as necessary keeping the exposed metal to a minimum. Figure 8.7a Install lug and cable (lug and cable not furnished by EnerSys ). Ohmmeter readings between each component and a common point on the frame must indicate continuity to ensure proper grounding. Figure 8.7b Publication No. US-HXRACK-IM August 2009 Page 15 of 16

16 GLOSSARY OF TERMS BATTERY BLOC/BLOC CONNECTORS CORNER FRAME CROSS BRACE EPA NEC NON-SEISMIC RACK NEOPRENE STRIPS OSHA RESERVE POWER SERVICE SEISMIC RACK SHIMS UBC Internally connected multi-cell VRLA battery unit Electrical conductors used to connect adjacent cells on the same tier of a rack Vertical steel support structure of battery rack Steel brace used to connect rack frames together U.S. Environmental Protection Agency U.S. National Electric Code Rack designed to support the weight of the battery system only Self-Adhesive strips used to cushion the batteries on seismic racks (DataSafe TM HX FRONT TERMINAL UBC Battery racks only) U.S. Occupational Safety & Health Administration The EnerSys service and installation group Rack designed to withstand lateral loading in addition to the weight of the battery system Thin metal spacers used to level rack due to uneven flooring U.S. Uniform Building Code EnerSys P.O. Box Reading, PA USA Tel: Fax: EnerSys Europe Zurich, Switzerland Tel: +41 (0) EnerSys Asia Guangdong, China Tel: Distributed by: Publication No. US-HXRACK-IM-002 August Subject to revision without prior notice. E.&O.E EnerSys. All rights reserved. Trademarks and logos are the property of EnerSys and its affiliates unless otherwise noted.